Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
abudawud:2787Muḥammad b. Dāwud b. Sufyān > Yaḥyá b. Ḥassān > Sulaymān b. Mūsá Abū Dāwud > Jaʿfar b. Saʿd b. Samurah b. Jundub > Khubayb b. Sulaymān > Abīh Sulaymān b. Samurah > Samurah b. Jundub Ammā Baʿd

To proceed, the Messenger of Allah ﷺ said: Anyone who associates with a polytheist and lives with him is like him.  

أبو داود:٢٧٨٧حَدَّثَنَا مُحَمَّدُ بْنُ دَاوُدَ بْنِ سُفْيَانَ حَدَّثَنَا يَحْيَى بْنُ حَسَّانَ أَخْبَرَنَا سُلَيْمَانُ بْنُ مُوسَى أَبُو دَاوُدَ حَدَّثَنَا جَعْفَرُ بْنُ سَعْدِ بْنِ سَمُرَةَ بْنِ جُنْدُبٍ حَدَّثَنِي خُبَيْبُ بْنُ سُلَيْمَانَ عَنْ أَبِيهِ سُلَيْمَانَ بْنِ سَمُرَةَ عَنْ سَمُرَةَ بْنِ جُنْدُبٍ أَمَّا بَعْدُ

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ جَامَعَ الْمُشْرِكَ وَسَكَنَ مَعَهُ فَإِنَّهُ مِثْلُهُ